Vending machine



FIG. 1 is a top perspective view of a vending machine showing my new design;

FIG. 2 is a plan view of the vending machine according to the embodiment of FIG. 1;

FIG. 3 is a left view of the vending machine according to the embodiment of FIG. 1;

FIG. 4 is a front elevational view of the vending machine according to the embodiment of FIG. 1;

FIG. 5 is a right view of the vending machine according to the embodiment of FIG. 1;

FIG. 6 is a bottom plan view of the vending machine according to the embodiment of FIG. 1; and,

FIG. 7 is a rear view of the vending machine according to the embodiment of FIG. 1.

The broken lines in the drawings represent environmental structure only and form no part of the claimed design. 

I claim the ornamental design for a vending machine, as shown and described. 